84490748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 163296000

約数和(自身を除く): 78805252

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 149, 269, 298, 527, 538, 596, 1054, 1076, 2108, 2533, 4573, 4619, 5066, 8339, 9146, 9238, 10132, 16678, 18292, 18476, 33356, 40081, 78523, 80162, 141763, 157046, 160324, 283526, 314092, 567052, 681377, 1242511, 1362754, 2485022, 2725508, 4970044, 21122687, 42245374, 84490748]

約数ペア:

[(1, 84490748), (2, 42245374), (4, 21122687), (17, 4970044), (31, 2725508), (34, 2485022), (62, 1362754), (68, 1242511), (124, 681377), (149, 567052), (269, 314092), (298, 283526), (527, 160324), (538, 157046), (596, 141763), (1054, 80162), (1076, 78523), (2108, 40081), (2533, 33356), (4573, 18476), (4619, 18292), (5066, 16678), (8339, 10132), (9146, 9238)]